4 results found
https://www.federalregister.gov/documents/2021/11/05/2021-23831/medicare-and-medicaid-prog…

…g residents: cluster randomised controlled trial. BMJ 2006; 333: 1241-1246. 26. Potter J, Stott DJ, Roberts MA, et al. Influenza vaccination of healthcare workers in long-term-care hospitals reduces the mortality of elderly patients. J Infect Dis. 1997; 175:1-6. 27. Thomas RE, Je…